What is Susten 400mg Capsules | 100-Count | PROGESTERONE (PROGESTERONE)?
Hormone replacement therapy (HRT) for menopause, luteal phase support in fertility treatments, prevention of preterm birth, and endometrial protection during estrogen therapy.
How it Works
Binds progesterone receptors, counteracting estrogen proliferative effects on endometrium. Crosses blood-brain barrier producing calming GABA-A effects. Supports implantation and early pregnancy.
Quick Specs
| Form | Oral tablets — pre-dosed |
| Active Ingredient | PROGESTERONE |
| Dose per Tablet | 400MG |
| Pack Size | 10×10 (100 tablets) |
| Storage | Room temperature (15–25°C), cool dry place |
| Shelf Life | 2–3 years (properly stored) |
Common Side Effects
Drowsiness especially oral route — take at bedtime. Dizziness, breast tenderness, bloating, mood changes. Vaginal route has fewer systemic side effects.
Safety Warnings
Not for use in undiagnosed vaginal bleeding, active thromboembolic disorders, or liver disease. Different safety profile from synthetic progestins. Use under medical supervision during pregnancy.
International shipping: 7–14 days